12VDC electromechanical relay IM-M1202D

compactthree-phasesingle-phase

Product Details
IVY Metering specializes in the research, development and manufacturing of high-power, high-quality, highly reliable latching relays. Latching relays offered range from 40A to 200A for single, dual and three-phase switching purposes. The IM-M801D / IM-M1001D / IM-M1202D series (60A, 80A, 100A two-phase relays) are newly launched, featuring smaller size, low contact resistance, permanent magnetic immunity up to 500mT, strong contact pull-in ability and robust anti-shock/vibration performance.

Product Advantages

• 100A, 250VAC two-pole contact switching capability
• Small size with high reliability and stable performance
• Resistance to external static magnetic field up to 400mT/500mT
• Strong anti-shock and vibration resistance
• Low contact resistance
• Built-in small motor drive with auxiliary switch
• Custom assemblies available with flexible wire, copper straps, CT and integrated shunt
• Compliant with IEC 62055-31 and IEC 62052-11:2020 UC3

Product Parameters
Basic Parameter
dimension: 34.5 * 46.7 * 18 mm
weight: ≈46 g
ambient temperature: -40 ~ +85 ℃

Contact Parameter
contact material: AgSnO2
contact form: 2A / 2B (DPDT)
contact resistance: ≤ 0.6 mΩ (measured at DC 6~24V, 1A)
maximum switching current: 100 A
maximum switching voltage: 250 VAC

Performance Parameters
rated voltage: 12 VDC
motor resistance (R): 32 Ω ±15%
motor power consumption: 4.5 W
vibration: 1.5 mm (double amplitude), 10 ~ 55 Hz
anti-shock resistance: 1000 m/s² (100G)
insulation resistance: > 1000 MΩ (500 VDC)
dielectric strength (motor to contacts): 4000 VAC, 50/60 Hz, 1 min
dielectric strength (across open contacts): 2000 VAC, 50/60 Hz, 1 min
short circuit current withstand capability: 6000 A (50/60 Hz), ≤ 10 ms
pulse time: 50 ms ~ 80 ms (recommended)
pull-in time: ≤ 45 ms
release time: ≤ 45 ms
electrical life: 10,000 cycles (resistive load, 100 A 230 VAC)
mechanical life: 100,000 cycles

Typical Application
Mainly used for prepayment electric energy meters and RS485 meters with break & make function in centralized meter reading systems. Also suitable for combination switches such as power factor compensation capacitor switches, household appliances and automatic control devices.

Caractéristiques / spécifications techniques

• Model: IM-M1202D
• Brand: IVY Metering
• Dimensions: 34.5 x 46.7 x 18 mm
• Weight: ≈46 g
• Ambient operating temperature: -40 to +85 ℃
• Contact material: AgSnO2
• Contact arrangement: DPDT (2A/2B)
• Contact resistance: ≤ 0.6 mΩ (DC 6~24V, 1A)
• Maximum switching current: 100 A
• Maximum switching voltage: 250 VAC
• Rated coil voltage: 12 VDC
• Motor resistance: 32 Ω ±15%
• Motor consumption: 4.5 W
• Vibration tolerance: 1.5 mm double amplitude, 10~55 Hz
• Shock tolerance: 1000 m/s² (100G)
• Insulation resistance: >1000 MΩ (500 VDC)
• Dielectric strength: motor-to-contacts 4000 VAC / across contacts 2000 VAC (1 min)
• Short-circuit withstand: 6000 A, ≤10 ms
• Pulse time: 50–80 ms (recommended)
• Pull-in / Release time: ≤45 ms
• Electrical life: 10,000 cycles (100 A, 230 VAC resistive)
• Mechanical life: 100,000 cycles
• Permanent magnetic immunity: up to 400mT / 500mT
• Built-in motor drive and auxiliary switch
• Standards: IEC 62055-31; IEC 62052-11:2020 UC3
• Customization: available with flexible wires, copper straps, CT and integrated shunt